Mathematics, 19.08.2019 04:00 loroloco71
Mindie tosses a coin 50 times and gets 32 heads. adam tosses the same coin 50 times and gets 28 heads. cam tosses the coin 50 times and gets 21 heads. jade tosses the coin 50 times and gets 24 heads. use the result to predict the number of heads in 1,000 tosses.
Answers: 1
Mathematics, 21.06.2019 12:30
One-third of the people from country a claim that they are from country b, and the rest admit they are from country a. one-fourth of the people from country claim that they are from country a, and the rest admit they are from country b. in a combined census of the two countries, one-half of the total claimed to be from a. what is the ratio of the populations of country a to that of country b.
Answers: 2
Mathematics, 21.06.2019 21:30
The price of a dozen eggs was $1.63. suppose the price increases m dollars per dozen and then the price decreases $0.12 per dozen. which expression represents the current price of eggs after the two price changes?
Answers: 1
Mathematics, 21.06.2019 23:00
In trapezoid abcd, ac is a diagonal and ∠abc≅∠acd. find ac if the lengths of the bases bc and ad are 12m and 27m respectively.
Answers: 3
Mathematics, 21.06.2019 23:30
Ana earns 2.5% simple interest on $2,000 in her savings account. she does not make any deposits or withdrawals. after 3 years, how much interest will ana have earned on her savings account?
Answers: 1
Mindie tosses a coin 50 times and gets 32 heads. adam tosses the same coin 50 times and gets 28 head...
History, 16.06.2021 21:20
Mathematics, 16.06.2021 21:20
Geography, 16.06.2021 21:20
Social Studies, 16.06.2021 21:20
Mathematics, 16.06.2021 21:20
Mathematics, 16.06.2021 21:20
English, 16.06.2021 21:20
Mathematics, 16.06.2021 21:20
Social Studies, 16.06.2021 21:20
Biology, 16.06.2021 21:20